Supplemental Terms of Use & Privacy Policy

Mambo Player PRO — Professional Offline Music Player for macOS

Last updated: July 13, 2026

1. Scope, Acceptance & Apple Standard EULA

Mambo Player PRO (the "App") is distributed through the Mac App Store and is licensed, not sold. Apple's Standard Licensed Application End User License Agreement ("Apple Standard EULA") is the primary license agreement for the App. These Supplemental Terms describe App-specific functionality, privacy practices, and responsibilities and supplement, rather than replace, the Apple Standard EULA.

By downloading, installing, acquiring, or using the App, you accept the Apple Standard EULA and, to the extent permitted by law, these Supplemental Terms. Mandatory rights granted by applicable law always prevail over any conflicting provision.

2. Developer & Controller Identity

The App is developed and provided by Sorin Nae ("Developer", "we", or "us"). For personal information voluntarily sent through support, Sorin Nae is the controller.

• Email: [email protected]
• Website: softwareevolution.ro
• Mac App Store: Mambo Player PRO product page

3. App Functionality & Compatibility

Mambo Player PRO is a macOS music player with local library organization, playlists, automatic BPM and musical-key detection, Camelot notation, waveform visualization, mixing tools, themes, and recommendations based on harmony and tempo. Core music functions are designed to work without a continuous internet connection.

Current device, operating-system, language, and regional compatibility is shown on the Mac App Store product page. Compatibility with every audio file, storage provider, audio device, driver, accessory, or future macOS release is not guaranteed.

4. Licence & Permitted Professional Use

Subject to the Apple Standard EULA and these Supplemental Terms, the included licence permits personal and professional use of the App on devices you own or control, as permitted by Apple's Usage Rules. The App does not supply any licence for music or other third-party content.

Except where applicable law or an applicable third-party licence expressly permits otherwise, you may not copy, modify, sublicense, sell, rent, redistribute, reverse-engineer, decompile, disassemble, bypass protection, remove proprietary notices, or attempt to derive the App's source code or proprietary components.

5. Mac App Store Acquisition, Payments & Refunds

Apple controls Mac App Store availability, territorial distribution, price, taxes, payment processing, account association, redownloads, and refunds. The Developer does not receive your payment-card details. Any purchase or refund is subject to Apple's terms and applicable mandatory consumer law.

6. App Privacy — No Developer Backend or Tracking

The Developer operates no account system or backend server for Mambo Player PRO. The App does not upload your music, library, playlists, BPM or Key results, recommendations, or listening activity to the Developer.

The App contains no advertising network, third-party analytics SDK, behavioral tracking, or Developer-operated telemetry. Playback, waveform generation, metadata reading, BPM and Key analysis, library organization, and recommendations are performed locally on your Mac.

7. Information Processed & Stored Locally

To provide its functions, the App may locally read or store audio files and metadata you select, file locations or access permissions, playlists, BPM and Key results, Camelot values, waveform or library records, playback state, theme choices, and other App preferences. These items remain on your Mac or in locations you authorize.

8. Apple Services, App Store Analytics & Diagnostics

Apple may process acquisition, installation, update, sales, crash, and optional diagnostic information under your Apple privacy and diagnostics settings. These Apple-controlled processes are governed by Apple's Privacy Policy. Mambo Player PRO does not add its own analytics or tracking to that process.

If you explicitly choose the external Google search offered for a recommendation, macOS opens your web browser with the selected search terms. Google then processes that request under its own privacy terms. No external search is made unless you choose that action.

9. Support & Website Information

If you contact us by email or through the contact form on the Software Evolution website, we receive the information you voluntarily provide, such as your name, email address, message, App version, device details, or diagnostic material you choose to attach. We use it only to answer your request, provide support, prevent abuse, comply with legal obligations, or establish and defend legal claims. The applicable legal basis may be performance of a contract or steps requested by you, our legitimate interest in providing secure support, and legal obligations.

The website contact form is processed using Formspree, and the website is delivered through Cloudflare. Those providers may process form and technical connection data under their own policies and applicable data-processing terms. Do not send passwords, payment-card details, or unnecessary sensitive information through support channels.

Support correspondence is retained only for as long as reasonably necessary to answer the request, maintain support and security records, meet legal obligations, or resolve disputes, and is then deleted or anonymized where appropriate.

10. Your Data-Protection Rights

Because App libraries and audio remain on your Mac, the Developer normally has no server-side copy to access or delete. For personal information voluntarily provided through support, applicable law may give you rights of access, correction, deletion, restriction, objection, portability, and complaint to a supervisory authority. Requests may be sent to [email protected]. Romanian users may also contact the National Supervisory Authority for Personal Data Processing.

11. Your Music & Required Rights

You retain ownership of audio files you select. Selecting music authorizes the App to read and process it locally for playback, organization, and analysis; it does not transfer ownership to the Developer.

You are responsible for having all permissions and licences required to copy, organize, play, publicly perform, or otherwise use music. The App and its acquisition do not include public-performance, mechanical, master-use, synchronization, broadcast, or distribution licences for third-party music.

12. BPM, Key, Camelot & Recommendations

BPM detection, musical-key analysis, Camelot notation, waveform interpretation, and harmony or tempo recommendations are computational estimates. Results vary with musical structure, recording quality, file encoding, and source material. Review results before relying on them for a performance, set preparation, or library decision.

13. Library Storage & Backups

Keep independent backups of irreplaceable music, playlists, and library information. Removing files, revoking folder access, changing file locations, deleting App data, uninstalling the App, disk faults, or cloud-sync changes may make locally stored library records or media unavailable.

14. Playlist Removal, System Trash & Reset

Mambo Player PRO distinguishes between two removal actions: the white removal control removes the track from the App playlist without intentionally deleting the audio file, while the red removal control moves the selected audio file to the macOS Trash. Check the control colour and selected track before confirming an action.

A file in macOS Trash may be recoverable only while it remains there. Trash may be emptied by the user or by macOS, after which recovery may be difficult or impossible. Trash is not a backup. The App's playlist-reset or Delete All Playlists action removes playlist/library records and returns that App state toward its defaults; keep any playlist information you need before using it.

15. Audio Files & Results

Supported playback and analysis depend on file format, encoding, metadata, copy protection, file integrity, and system capabilities. Damaged, protected, incomplete, or unusual files may fail to load, analyze, display, or play correctly. Library and recommendation results may require user review or correction.

16. Audio Hardware & Live Use

Playback can be affected by available storage, system load, thermal conditions, operating-system behavior, audio interfaces, drivers, Bluetooth or other audio-route latency, connected accessories, and third-party files. Test the complete setup before professional use and maintain a practical fallback playback method.

17. Intellectual Property & Trademarks

The App, source code, interface, original documentation, and original assets are owned by or licensed to the Developer and are protected by intellectual-property law. Third-party and open-source components remain subject to their respective owners' rights and licence terms. Apple, Camelot, and all other product or brand names are trademarks of their respective owners and are used only for identification.

18. Warranties & Mandatory Consumer Rights

The Apple Standard EULA contains the warranty terms applicable to the App. To the maximum extent permitted by law, Mambo Player PRO is provided "as is" and "as available", and the Developer does not promise error-free or uninterrupted operation or perfect analysis or recommendation results.

19. Limitation of Liability

Nothing in these Terms excludes liability for fraud, intentional misconduct, or any injury, damage, remedy, or responsibility that applicable law does not allow to be excluded or limited.

Subject to that rule and to the maximum extent permitted by law, the Developer is not liable for indirect or consequential loss, lost event revenue, reputational loss, failure to obtain music licences, third-party hardware or service failure, or avoidable loss of data where a reasonable independent backup was not maintained. This section does not replace the Apple Standard EULA or reduce any mandatory consumer remedy.

20. Updates & Availability

We may provide maintenance, security, compatibility, and feature updates. Required consumer updates will be provided as required by applicable law. Other features, supported devices, and compatibility details may change as the App evolves. Apple controls continued Mac App Store availability.

21. Changes to These Terms

We may update these Terms to reflect new features, legal requirements, security needs, or operational changes. The revision date will be displayed above, and material changes will be communicated by reasonable means such as the website, App Store release notes, or an in-App notice in a future version. Where law requires consent rather than notice, a change will take effect only after valid consent.

22. Suspension & Termination

Your licence may terminate if you materially breach the Apple Standard EULA or these Supplemental Terms, subject to applicable law. Termination does not transfer ownership of your music or locally stored library data to the Developer. Provisions concerning intellectual property, user responsibility, privacy, liability, and dispute resolution survive where their nature requires it.

23. Governing Law & Disputes

These Supplemental Terms are governed by Romanian law, without excluding applicable conflict-of-law rules. If you are a consumer, this choice does not deprive you of mandatory protections or courts available under the law of your country of habitual residence. Before formal action, please contact us so we can attempt to resolve the issue. Consumers may also contact the competent consumer-protection authority or European Consumer Centre.

24. Contact

© 2026 Sorin Nae. All rights reserved.
Mambo Player PRO is not affiliated with or endorsed by Apple Inc.